Made up mainly of tungsten carbide (WC) bits adhered with a metal binder, such as cobalt, cemented carbide combines the strength of tungsten with the durability of various other metals. The structure of cemented carbides can be customized to fit details applications, leading to the production of ranges like YG20, https://elearnportal.science/wiki/Empleo_de_Estelitas_en_Condiciones_Industriales_Extremas